Louisiana program
Louisiana tax relief after a treatment year
Louisiana tax credits and a medical-expense deduction may help after a treatment year.
What it is
Louisiana tax credits and a medical-expense deduction may help after a treatment year.
A treatment year may change income and bring extra medical costs. Louisiana offers a refundable earned-income credit and separate deduction rules. A preparer can check which help fits your income, family and expenses.
Eligibility rules
- The earned-income credit depends on the federal credit allowed and Louisiana’s return rules. Child-care and School Readiness credits have separate expense, income and qualifying-care tests.
- Louisiana retains the medical-expense deduction in its current statute. A preparer checks the federal itemizing requirement, tax year, filing status and any nonresident allocation. Tax reform did not repeal this deduction.
- Louisiana lets you subtract medical costs only where your itemized federal medical deduction is bigger than the standard deduction, so it mainly helps in a year of very large bills. A preparer can run both.
What you get
- For 2025, a refundable Louisiana earned-income credit of 5% of the allowed federal credit.
- A possible reduction in Louisiana taxable income for qualifying medical expenses.
- A separate review of child-care and School Readiness tax credits.
What the help covers
- Louisiana’s refundable Earned Income Credit is 5% of the allowed federal credit for tax years 2019 through 2030 under the current statute. For 2025, the largest possible amount before return rounding is $402.30. Federal eligibility and Louisiana residency or allocation rules determine the actual credit. The preparer checks the form for the year being filed.
If you decide to apply
- Ask your tax preparer to review Louisiana’s earned-income credit, medical deduction and any eligible child-care credits for the tax year.
- Have medical receipts, clinic-trip mileage and insurance statements showing your share ready.
Louisiana Department of Revenue, on the return
After you apply
- Any reduction appears through the tax return for the eligible year.
- For 2025, Louisiana returns were due May 15, 2026, with an automatic filing extension to November 16, 2026; payment was not extended. An amendment uses that year’s return marked amended. A preparer can check the refund deadline, Louisiana Earned Income Credit and any child-care credits, as well as the medical deduction.
- For 2025, residents use IT-540 and nonresident or part-year filers use IT-540B. The preparer confirms the tax-year amendment and refund deadlines. A stopped-work answer alone does not establish or rule out earned-income or care-to-work credits.
Good to know
A deduction lowers taxable income; a refundable credit can produce a refund. Neither means every treatment expense is paid back.
Other details
- Insurance reimbursements and other payments affect which costs remain yours. The preparer can sort those amounts from the statements.
Official sources
“Could Louisiana credits or the medical deduction help with our tax return? Could you explain the limits and help us gather the records for a preparer?”
Why I’m asking: I want to understand whether costs we pay ourselves qualify for any tax relief.
More background and detailed requirements
Additional program information and published rules
Who does what
The three parts, side by side. The agency decides; nobody on this page does.
You
Keep receipts and mileage records, and raise it with the preparer.
Your social worker
The tax preparer works out whether the medical deduction exceeds the standard deduction.
The care team
Records and letters when the application asks for them.
- Who decides
- The Louisiana Department of Revenue, on the filed return.
- Ask the agency
- “We had heavy medical costs this year. Does the Louisiana excess federal itemized deduction apply to our return?”
How to apply
First step: Start a folder for medical receipts and a mileage log this week.
- Keep every medical receipt and a mileage log from the first month.
- Ask the preparer about the excess federal itemized deduction for the treatment year.
Where it starts: Raise it with whoever prepares the return for the treatment year.
What to gather
- Receipts for out-of-pocket medical costs
- A mileage log for clinic trips
- Insurance statements showing what you paid
How long: For tax year 2025, filing was due May 15, 2026, with automatic extended filing to November 16, 2026; payment was not extended. Amendments use the same tax year’s form, with the applicable refund deadline checked separately.
What a yes looks like
A smaller Louisiana taxable income on the return for the treatment year.
What a no looks like, and the next move
A medical deduction may produce no reduction even when the earned-income or another credit applies. The preparer can explain each calculation separately.
Watch out
- The medical deduction reduces taxable income rather than repaying every bill. The separate refundable earned-income credit can produce a refund when its own rules are met.
- Only the medical deduction requires qualifying federal medical itemization above the federal standard deduction. That test does not govern the separate earned-income credit.
The numbers and the rules
The arcane layer, kept on purpose. Checked September 11, 2026.
What it is worth
For 2025, Louisiana’s refundable earned-income credit can reach $402.30 before rounding for an eligible maximum-credit filer. A separate medical deduction may reduce taxable income.
Legal protection: Excess federal itemized personal deductions, defined by medical-care expenses, are a subtraction in computing Louisiana tax-table income
What it costs the family: None beyond the cost of preparing the return.
The eligibility facts, as published
- Definition
- Medical subtraction: max(0, qualifying federal itemized medical deduction minus the applicable federal standard deduction), using the tax year, filing status and required nonresident allocation. The federal medical deduction generally already applies the 7.5%-of-AGI floor. The separate state earned-income credit is 5% of the allowed federal credit for tax years 2019–2030.
- Statute refs
- R.S. 47:293(3) and (9)(a)(xi)
The trap: The medical deduction reduces taxable income rather than repaying every bill. The separate refundable earned-income credit can produce a refund when its own rules are met.
Where I read this
- Louisiana Revised Statutes 47:293 (excess federal itemized deductions) — Louisiana Legislature, read September 10, 2026